DE50205240D1 - Process for the production of insulating materials from mineral fibers - Google Patents

Process for the production of insulating materials from mineral fibers

Info

Publication number
DE50205240D1
DE50205240D1 DE50205240T DE50205240T DE50205240D1 DE 50205240 D1 DE50205240 D1 DE 50205240D1 DE 50205240 T DE50205240 T DE 50205240T DE 50205240 T DE50205240 T DE 50205240T DE 50205240 D1 DE50205240 D1 DE 50205240D1
Authority
DE
Germany
Prior art keywords
furnace
production
insulating materials
mineral fibers
fibers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50205240T
Other languages
German (de)
Inventor
Hansen Peter F Binderup
Andreas Happe
Guido Nykiel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Rockwool Mineralwoll GmbH and Co OHG
Original Assignee
Deutsche Rockwool Mineralwoll GmbH and Co OHG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10146614A external-priority patent/DE10146614B4/en
Application filed by Deutsche Rockwool Mineralwoll GmbH and Co OHG filed Critical Deutsche Rockwool Mineralwoll GmbH and Co OHG
Priority to DE50205240T priority Critical patent/DE50205240D1/en
Application granted granted Critical
Publication of DE50205240D1 publication Critical patent/DE50205240D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/12—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in shaft furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2213/00—Glass fibres or filaments
    • C03C2213/02—Biodegradable glass fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Glass Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Inorganic Fibers (AREA)

Abstract

In mineral fiber insulation production, especially from glass and/or rock wool, by making silicate melt in melting aggregate, especially cupola furnace, conversion to (micro-fine) fibers, preferably addition of binder and/or impregnant and lay-up as fleece on a conveyor, the primary energy carrier contains NOTLESS 50%, preferably ≤ 70% coke and also a mixture of carbon carrier and refractory bricks recovered from furnace clearing, especially cathodic cladding from furnace for aluminum manufacture.
DE50205240T 2001-02-21 2002-02-11 Process for the production of insulating materials from mineral fibers Expired - Lifetime DE50205240D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50205240T DE50205240D1 (en) 2001-02-21 2002-02-11 Process for the production of insulating materials from mineral fibers

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10108111 2001-02-21
DE10146614A DE10146614B4 (en) 2001-02-21 2001-09-21 Process for the production of insulating materials from mineral fibers
DE50205240T DE50205240D1 (en) 2001-02-21 2002-02-11 Process for the production of insulating materials from mineral fibers

Publications (1)

Publication Number Publication Date
DE50205240D1 true DE50205240D1 (en) 2006-01-19

Family

ID=26008572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50205240T Expired - Lifetime DE50205240D1 (en) 2001-02-21 2002-02-11 Process for the production of insulating materials from mineral fibers

Country Status (4)

Country Link
EP (1) EP1241395B1 (en)
AT (1) ATE313039T1 (en)
DE (1) DE50205240D1 (en)
ES (1) ES2254540T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1838638T3 (en) * 2004-11-11 2017-04-28 Rockwool International A/S Method for the production of insulating materials made of mineral fibers and filling for a melting unit for the production of a mineral melt
CN105669039A (en) * 2014-11-17 2016-06-15 天津禹神节能保温材料有限公司 Process for preparing novel rockwool thermal-insulation boards
RU2681172C2 (en) * 2017-07-27 2019-03-04 Руслан Фирзанович Султангалиев Method of producing mineral wool
CN109020188A (en) * 2018-09-20 2018-12-18 泰山玻璃纤维有限公司 The method that glass fiber waste silk returns kiln reprocessing
CN115368010A (en) * 2022-02-14 2022-11-22 河北华利岩棉制造有限公司 Production process of low-volume-weight rock wool board for ship

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822388A (en) * 1987-02-27 1989-04-18 Gee Kenneth H Method of operating mineral wool cupolas and using spent electrolytic aluminum pot lining
SI1036040T1 (en) * 1997-12-02 2002-10-31 Rockwool International A/S Processes and apparatus for the production of man-made vitreous fibres
JP2001524447A (en) * 1997-12-02 2001-12-04 ロックウール インターナショナル アー／エス Briquettes for the production of mineral fibers and their use
EP1192112A1 (en) * 1999-06-10 2002-04-03 Rockwool International A/S Briquettes, their use in mineral fibre production and their production

Also Published As

Publication number Publication date
EP1241395A3 (en) 2002-11-06
ES2254540T3 (en) 2006-06-16
ATE313039T1 (en) 2005-12-15
EP1241395B1 (en) 2005-12-14
EP1241395A2 (en) 2002-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition